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Added UTF-8 support

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bzt 2021-02-16 16:18:17 +01:00
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@ -214,9 +214,11 @@ Special "device files" you can open:
With disk devices, `fread` and `fwrite` arguments look like this (because UEFI can't handle position internally): With disk devices, `fread` and `fwrite` arguments look like this (because UEFI can't handle position internally):
```c ```c
fread(ptr, buffer size, lba number, stream) nrblocks fread(ptr, buffer size, lba number, stream);
fwrite(ptr, buffer size, lba number, stream) nrblocks fwrite(ptr, buffer size, lba number, stream);
``` ```
To interpret a GPT, there are typedefs like `efi_partition_table_header_t` and `efi_partition_entry_t` which you can point
to the read data.
### string.h ### string.h
@ -293,7 +295,7 @@ Calling UEFI functions is as simple as with EDK II, just do the call, no need fo
ST->ConOut->OutputString(ST->ConOut, L"Hello World!\r\n"); ST->ConOut->OutputString(ST->ConOut, L"Hello World!\r\n");
``` ```
(Note: unlike with printf, with OutputString you must use `L""` and also print carrige return `L"\r"` before `L"\n"`. These (Note: unlike with printf, with OutputString you must use `L""` and also print carrige return `L"\r"` before `L"\n"`. These
are the small things that POSIX-UEFI does for you for make you life comfortable.) are the small things that POSIX-UEFI does for you to make your life comfortable.)
There are two additional, non-POSIX calls in the library. One is `exit_bs()` to exit Boot Services, and the other is There are two additional, non-POSIX calls in the library. One is `exit_bs()` to exit Boot Services, and the other is
a non-blocking version `getchar_ifany()`. a non-blocking version `getchar_ifany()`.